header{
    border-top: 5px solid #42A5F5;
    padding: 1em 0em 0.2em 0;
    background: rgba(238, 238, 238, 0.63);
}
.logo{
   float: left;

    color: #42A5F5;
    font-family: 'Fjalla One', sans-serif;
}
.logo  a{
    color: #42A5F5;
    font-family: 'Fjalla One', sans-serif;
    font-size: 3em;
}
.logo a:hover{
    text-decoration: none;
}
.icn{
    float: right;
    padding: 0;
    margin: 1.5em 0em 0 0 ;

}
.icn ul li{
    display: inline-block;
    margin: 0 0 0 5px;

}
.icn ul li a{
    background-color: black;
    border-radius: 50%;
    padding: 8px 9px;

}
.icn ul li a:hover{
    background-color: #42A5F5;
}
.top_nav{
    background-color: #6a737b;

    border-bottom: 2px solid #42A5F5;
}
.nav{
    width: 100%;
}
.nav li{
    width: 20%;


}
.nav li a{
    color: white;
    text-align: center;
    border-right: 1px solid #5a5e61;
    padding: 15px 0;

}
.nav li a:hover{
    background-color: #42A5F5;
}
.navbar-header{
    text-align: center !important;
}
.navbar-toggle{
    float: none !important;
    margin-right: 0px !important;
    background-color: #42A5F5;

}
.icon-bar{
    color: white;
    background-color: white;
}
.slider{
    min-width: 100%;
}
/*内容*/
.content{
    margin: 40px auto;
}
/*WHAT WE DO模块*/
.headline h1{
    font-size: 1.8em;
    font-weight: 600;
    margin: 0em 0em 1.2em 0em;
    float: left;
}
.headline h5{
    float: right;
    background: url(../images/hd-bg.png) 0% 73% repeat-x;
    width: 90%;
    padding: 10px;
    height: 15px;
    margin: 0em;
}
.card{
    margin-bottom: 20px;
}
.card_content{
    background: #42a5f5;
    color: white;
    padding: 1em 1.5em;;
}
.card_content:hover{
    background-color: #6a737b;
}
.card_content h4{
    font-size: 1.5em;
    font-weight: 600;
    text-transform: uppercase;
    margin: 10px 0 10px 0px;
}
.card_content h4 img{
    margin-right: 10px;
}
/*Lorem Ipsum is simply text of typesetting industry*/
.read{
    text-transform: uppercase;
    background: url(../images/btn-bg.png) repeat-x;
    padding: 10px 20px 20px 20px;
    margin: 3.5em 0em 0em 0em;
}
.read .read_text{
    float: left;
}
.read .read_text p{
    color: #777777;
}
.read .read_button{
    float: right;
    text-transform: uppercase;
    color: white;
    font-size: 1.2em;
    padding: 15px 7px;
    background-color: #6a737b;
    border: none;
    margin: 25px 7px;
    transition:all 0.5s;
    -webkit-transition:all 0.5s;
    -moz-transition: all 0.5s;
}
.read_button:hover{
    background-color: #42a5f5;
}
/*OUR WORK模块*/
.img_headline{
    margin: 30px 0 0 0;
}
.img_content{

    margin:10px 0 10px 0;
}
.img_content img{
    position: relative;
    width: 100%;

}
.img_content img:hover{
    cursor: pointer;
    box-shadow: 0px 0px 2px #333333;
}
.img_text{
    background-color: rgba(66, 165, 245, 0.7);
    color: #FFFFFF;
    position: absolute;
    width:100%;


    bottom: 0;
    height: 0;
    overflow: hidden;
    text-align: center;
    text-transform: uppercase;
}
.img_text h3{
    margin-top: 20px;
    font-size: 1.5em;

}
.img_text p{
    font-size: 1.0em;
    text-transform: none;
    margin-bottom: 20px;
}
.img_text a{
    color: black;
    font-size: 1em;
    padding: 7px 5px;
    background-color: #FFFFFF;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
}
.img_text a:hover{
    background-color: #000;
    color: #FFFFFF;
    text-decoration: none;
}
/*底部*/
footer{
    background-color:#2e2e2e;
    color: #777;
    padding:50px 0;
}
.footer_div{
    margin-bottom: 40px;
}
.footer_title{
    text-transform: uppercase;
    font-size: 1.5em;
    color: #FFFFFF;
}
.footer_text{
    margin-bottom: 25px;
}
.footer_button{
    font-size: 1em;
    text-transform: uppercase;
    color: black;
    background-color: #FFFFFF;
    padding: 10px 10px;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
}
.footer_button:hover{
    color: #fff;
    background-color: #42a5f5;
    text-decoration: none;
}
.col-sm-3 ul{
    list-style: none;
    padding-left:2px;
}
.col-sm-3 ul li{
    border-bottom: 1px ridge rgba(192, 192, 192, 0.13);
    padding: 0px 0px 5px 0px;
    margin: 9px 0px;
}
.col-sm-3 ul li a{
    color: #777;
    text-transform: uppercase;
    margin: 5px;
    font-size: 1.1em;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
}
.col-sm-3 ul li a:hover{
    color: #fff;
    text-decoration: none;
}
.thess_div a{
    text-transform: uppercase;
    font-weight: 600;
    padding-right:2px ;
}
.thess_div a:hover{
    -moz-transition: all 0.5s;
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
    text-decoration: none;
    color: #FFFFFF;
}
.footer_bottom{
    background-color: #202020;
    color: #FFFFFF;
    text-transform: uppercase;
    width: 100%;
    text-align: center;
    padding: 20px 0;
}
.footer_bottom p{
    font-size: 1.1em;
    font-weight: 100;
    padding: 0;
    margin: 0;
}
/*媒体查询*/
@media (max-width:768px) {
    .nav{
        width: auto;
    }
    .nav li{
        width: auto;
    }
    .nav li a{
        padding: 10px 0;
    }
    .headline h5{
        width: 85%;
    }
    .read{
        margin: 10px 10px 20px 10px;

    }
    .read .read_text{

    }
    .read .read_text h2{
        font-size:1.2em;
        margin: 5px 0;
    }
    .read .read_text p{
        color: #777777;
        font-size: 1em;
        padding: 0;
        margin: 0;
    }
    .read .read_button{
        float: none;
        display: block;
        font-size: 1em;
        padding: 9px 9px;
        background-color: #6a737b;

        margin: 0 auto 30px auto;
    }
    .img_text h3{

        font-size: 1.3em;

    }
    .footer_bottom p{
        font-size: 1.0em;
        font-weight: normal;

    }

}

@media (max-width:480px) {
    .logo  a{
        font-size: 2em;
    }
    .icn{
        margin: 0.7em 0em 0.2em 0 ;
        padding: 0;

    }
    .icn ul{
        padding: 0;
    }
    .icn ul li a{
        padding: 5px 6px;
    }
    .icn ul li{
        margin: 0 3px 0 0;
    }
    .headline h1{
        font-size: 1.5em;
    }
    .headline h5{
        width: 65%;
    }
    .card_content h4{
        font-size: 1.1em;

    }
    .read{
        margin: 25px;
        padding: 0 10px;
    }
    .read .read_text h2{
        font-size:0.9em;
        margin: 2px 0;
    }
    .read .read_text p{
        color: #777777;
        font-size: 0.8em;
        padding: 0;
        margin: 0;
    }
    .read .read_button{
        float: none;
        display: block;
        font-size: 0.9em;
        padding: 9px 9px;
        background-color: #6a737b;

        margin: 0 auto 10px auto;
    }
    .img_text h3{
        margin-top: 10px;
        font-size: 0.9em;

    }
    .img_text p{
        font-size: 0.8em;

        margin-bottom: 10px;
    }
    .img_text a{
        color: black;
        font-size: 0.8em;
        padding: 5px 3px;
    }
    .footer_bottom p {
        font-size: 0.9em;
        font-weight: normal;
        margin: 0 10px;

    }
    }




